{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455083277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b72b382e51197d2bdbd9eb3c6199a45d78875453c34d363feb501e61b4fcf1b",
    "signature": "0x23f7ab8e6009945f6d2e1486e73a9efd999d4f5635831356c58a64356347511803535d3e8f1a93359f88bd38b73830891838bb341ffa923d99cb57eb83b26faa1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}